뷮 ڶ ô 30 ݱ ϰ ִٴ 迡 ̻ ϰ ִٴ ѱ ã ִ ̴.
̻ 踦 ¡ ϰ 귯 30 ʾҴ°?
3谡 ѵ ִ ε ݾ ҵ ʻȰ ڰ ϴ ִ ް ִٸ װ ôμ Ҿ.
Ѽ ǰ Ⱑ 30 뷮 ñ ȴٰ °?
Ǵ 鼭 ִ ε ٺ Ǹ ã ΰ?
Ǿ ʻȰ ڵ Ѵٰ ϴ 鿡 ϴ° 鸮 游 츲̿ Ҹ ȯ̸ ʻȰڵ ȸ ο å ϴ ô밡 ̴.
ܰ 3 4迡 Ǿ ߺεǾ 30 Ѿ ʾҴ°?
β Ͽ ƿ ȭ Ͽ ϴ 뷮 500 KWh Ǿ Ѵٴ Ͱ ǰ Ȳ ֳ ȭ ô̴.
4. % λο Ͽ ̾ϱ ҹ ̴.
̷ ʴ ϳϳ ʾƵ ü ýε Ǿ Ѵٴ ô ȭ ϰ ̴.
¿ Ͽ° ڷ 뷮 % ã ϸ ѿ ״ ؿ 10 ¥ ġ ִ γ鵵 ڵμ ˰ ڰ ϴµ ְڴ°?
Ȱ ٰ ϰ ִ 10 % ΰ Ǿٰ Ͽ Դ.
ƹ ̷ ̸ ʰ ִٰ ΰ ִ翡 30% ڰ ʾҴ°?
ο å ٷ ڵ鿡Դ ٹ м ־ ϴµ å ϳ ϴٰ ̴ Ͼ ͵ Ǻη Ÿ.
μ ñⰡ ʱ⸦ Դ.
ϰ ε鿡 Ǹ ʰ ϸ ڼ ġ Ͽ ֱ⸦ ٶ.
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